Heavy Rain and Strong-to-Severe Thunderstorms from the Central Miss. Valley to the Mid-Atlantic

A slow-moving weather system in the eastern U.S. will focus showers and thunderstorms from the mid-Mississippi River Valley to the Mid-Atlantic on Thursday. Abundant moisture will allow occasionally heavy rainfall. Flash Flood Watches are in effect in these areas. Severe thunderstorms with damaging wind gusts and large hail will also be possible in this same area. Read More >

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87° N Lon: 75.23° W Elev: 7 ft.

Light Rain

75°F

24°C

Humidity 90%
Wind Speed S 10 mph
Barometer 29.91 in (1012.8 mb)
Dewpoint 72°F (22°C)
Visibility 8.00 mi
Last update 28 Jul 4:54 pm EDT
Detailed forecast for

Delaware County

Tonight
Showers and thunderstorms...mainly this evening. Some thunderstorms may be severe with damaging winds...heavy rainfall and frequent lightning this evening. Some thunderstorms may produce gusty winds...heavy rainfall and frequent lightning. Locally heavy rainfall possible. Lows in the lower 70s. South winds around 5 mph...becoming east after midnight. Chance of rain 80 percent.
Friday
Cloudy with showers and thunderstorms likely in the morning...then partly sunny with a slight chance of showers in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Locally heavy rainfall possible in the morning. Humid with highs in the mid 80s. Northwest winds around 5 mph... Becoming north in the afternoon. Chance of rain 60 percent.
Friday Night
Partly cloudy in the evening...then becoming mostly cloudy. Lows in the lower 70s. North winds 5 to 10 mph in the evening...becoming light and variable.
Saturday
Partly sunny with a chance of showers in the morning...then mostly cloudy with showers and thunderstorms likely in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Locally heavy rainfall possible in the morning. Humid with highs in the mid 80s. East winds around 5 mph...becoming south around 5 mph in the afternoon. Chance of rain 60 percent.
Saturday Night
Showers and thunderstorms likely. Some thunderstorms may produce heavy rainfall. Lows in the lower 70s. Southeast winds around 5 mph. Chance of rain 60 percent.
Sunday
Mostly cloudy with a chance of showers and thunderstorms. Some thunderstorms may produce heavy rainfall in the morning. Highs in the lower 80s. Chance of rain 50 percent.
Sunday Night
Mostly cloudy with a chance of showers and thunderstorms in the evening...then partly cloudy after midnight. Lows around 70. Chance of rain 30 percent.
Monday
Mostly sunny. Highs in the mid 80s.
Monday Night
Partly cloudy in the evening...then becoming mostly clear. Lows in the upper 60s.
Tuesday
Mostly sunny. Highs in the mid 80s.
Tuesday Night
Mostly clear in the evening...then becoming partly cloudy. Lows in the upper 60s.
Wednesday
Mostly sunny. Highs in the mid 80s.
Wednesday Night
Mostly clear in the evening...then becoming partly cloudy. Lows in the upper 60s.
Thursday
Sunny. Highs in the upper 80s.



Click Map For Forecast
330 PM EDT THU JUL 28 2016
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database